A 17-kg mass is placed on a 28° incline and friction keeps it from sliding.The coefficient of static friction in this case is 0.565 and the coefficient of sliding friction is 0.515.The mass is given a shove causing it to slide down the incline.Taking down the incline as positive,what is the acceleration of the mass while it is sliding? A) -0.14 m/s² B) 0.14 m/s² C) -0.29 m/s² D) 0.29 m/s² E) 15.01 m/s²

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The Answer of A 17-kg mass is placed on a 28° incline and friction keeps it from sliding.The coefficient of static friction in this case is 0.565 and the coefficient of sliding friction is 0.515.The mass is given a shove causing it to slide down the incline.Taking down the incline as positive,what is the acceleration of the mass while it is sliding? A) -0.14 m/s² B) 0.14 m/s² C) -0.29 m/s² D) 0.29 m/s² E) 15.01 m/s²

A 17-Kg Mass Is Placed on a 28° Incline and Friction